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FPD Reviewer
  • Kel Sy

  • 問題数 77 • 9/22/2023

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    問題一覧

  • 1

    Restoration consists of a post which fits a prepared root canal and core inserted into the pulp chamber that established proper coronal tooth preparation.

    Post Core

  • 2

    The greatest potential for wear exists between.

    Tooth and Porcelain

  • 3

    Refers to the teeth that supports a fixed partial denture.

    Abutment

  • 4

    The negative replica of upper and lower teeth and it's surrounding structures.

    Impression

  • 5

    Refers to the model of the prepared tooth on which the margins of the pattern are finished.

    Die

  • 6

    The parotid duct after piercing the buccal fat pad and buccinators muscle opens at the ___________.

    Oral Vestibule opposite 1st molar

  • 7

    A triangle that describes geometric outline of maxillary and mandibular anterior crowns when viewed from which of the following aspects?

    Mesial and Lingual

  • 8

    The process whereby the organic component of the teeth hardens.

    Calcification

  • 9

    A provisional, short-term restoration cemented in place with a soft temporary dental cement until the definitive restoration is completed.

    Temporary Crown

  • 10

    A restoration that restores one or more cusps and adjoining occlusal surface is ___________.

    Onlay

  • 11

    Part of the denture that seats in the sulcus.

    Flanges

  • 12

    A heart-shaped molar.

    Max. 3rd Molar

  • 13

    Triangular spaces that widens out from the area of contact and serve as a spillway for escapement of food from occlusal table.

    Embrasure

  • 14

    Normal shedding off of deciduous teeth to give away to the eruption of permanent teeth.

    Exfoliation

  • 15

    Tooth class which has an oblique ridge.

    Max. Molar

  • 16

    The permanent dental formula of man.

    I 2/2 C 1/1 PM 2/2 M 3/3 = 16 x 2 = 32

  • 17

    A temporary restoration is related to the following except:

    Treatment Restoration

  • 18

    Refers to the restorations that are cemented to the abutments and retains the FOR in place.

    Retainer

  • 19

    Point at which a tooth preparation terminates on the abutment tooth.

    Finish Line

  • 20

    A finish line design for tooth preparation in which the gingival aspect meets the external axial surface at an obtuse angle.

    Chamfer

  • 21

    Imaginary line in which the prosthesis will be simultaneously seated on all the prepared abutment teeth.

    Path of Insertion

  • 22

    A finish line height which allows good visual access for evaluating finish line form, accurate impression and long-tern post insertion of marginal integrity.

    Supragingival

  • 23

    The mechanical treatment of dental disease or injury to hard tissues that restores a tooth to original form and determine the success of FPD.

    Tooth Preparation

  • 24

    Provides adequate clearance between prepared surface and opposing teeth.

    Occlusal Clearance

  • 25

    Ability of the preparation to prevent displacement of the restoration in a direction opposite to the path of insertion.

    Retention

  • 26

    Greater the height of the crown with adequate clearance, the better the ________ of the restoration.

    Retention

  • 27

    Finish line height for teeth with short clinical crown and teeth affected by cervical erosion.

    Subgingival

  • 28

    Ability of the prosthesis ti resist displacement by forces directed un an apical or oblique direction.

    Resistance

  • 29

    The sum of degree of taper is called the degree of _________.

    Convergence

  • 30

    A single path of insertion provides best retention, _________ of the preparation determines the path of insertion.

    Taper

  • 31

    Ability of the restoration to withstand destruction due to external forces.

    Structural Durability

  • 32

    Adequate reduction during tooth preparation is mandatory to obtain adequate thickness of _______.

    Porcelain

  • 33

    Two of these are considered adequate if 2mm, but variations occur depending upon the occlusion, type of restoration, and patient's age.

    Occlusal Clearance , Incisal Clearance

  • 34

    Inadequate ______ clearance may lead to weaker restoration project to fracture.

    Occlusal

  • 35

    Axial reduction commonly encompasses the entire circumference of the tooth and necessary for _______.

    Esthetics

  • 36

    This is done to align the abutments parallel to each other.

    Parallelism

  • 37

    Marginal adaptation and the seating of restoration affects __________.

    Marginal Integrity

  • 38

    Poor _________ will lead to percolation of oral fluids or marginal leakage and secondary caries.

    Marginal Adaptability

  • 39

    The peripheral extension of tooth preparation.

    Finish Line

  • 40

    A concave extracoronal finish line that possesses greater angulation than a knife-edge with less width than a shoulder.

    Chamfer

  • 41

    Finish line design preferred for all ceramic restorations where sufficient thickness of margin is required for structural durability.

    Shoulder

  • 42

    ________ should be smooth and continuous to fabricate a restoration with well-adapted margins.

    Finish Line

  • 43

    Veneer restoration the facial surfaces of a tooth for esthetic purposes.

    Laminates

  • 44

    A classic intracoronal restoration made outside of a tooth to correspond to form of the prepared cavity which is then luted into the tooth.

    Inlay

  • 45

    The replacement tooth in a fixed bridge.

    Pontic

  • 46

    Radicular retained restoration is consisting of a post or dowel with an attached core that obtains it's retention and resistance to displacement from the prepared root portion of an __________ treated tooth.

    Endodontic

  • 47

    Restores the occlusal surface and three of the four axial surfaces, not including the facial surface.

    Three-Quarters

  • 48

    Joins the retainer to the pontic or pontic to pontic.

    Connector

  • 49

    Branch of prosthodontica that pertains to the selection, planning, development, placement, and maintenance of restoration using dental implants.

    Implant

  • 50

    An abutment for a single tooth surrounded by an edentulous space on either side.

    Pier

  • 51

    A bridge supported by the abutment only on one side of the edentulous space.

    Pier Abutment

  • 52

    What is Ante's Law about?

    None of the above

  • 53

    Amount of reduction required on non-functional cusp for PFM.

    1.5mm

  • 54

    Substitutes supragingival axial walls and auxiliary features that are customarily used.

    Dowel

  • 55

    In a dowel post, the length of remaining apical filling should be atleast ________.

    4mm

  • 56

    An endodontically treated tooth is questionable as an FPD abutment with a span longer than one pontic because it is susceptible to _________.

    All of the above

  • 57

    A porcelain-metal crown ideally requires what type of labial finish line on anterior teeth.

    Shoulder

  • 58

    A term which denotes a butt joint margin.

    Shoulder

  • 59

    The abutment for bridge work must be

    Near parallel with each other.

  • 60

    Finish line of the tooth preparation for PFM crown on the lingual side.

    Chamfer

  • 61

    The ideal crown root ratio to utilize as abutment bridge.

    1:2

  • 62

    The relative lightness or darkness of a color.

    Hue

  • 63

    Composed of approximately 1mm junctional epithelium and 1mm connective tissue.

    Biologic Width

  • 64

    Main reason for a patient to have fixed prosthesis as treatment for his badly broken tooth.

    Esthetic

  • 65

    Dowel post is the treatment of choice for endodontically treatee tooth with almost no crown left, to add length to the abutment for _______.

    Retention

  • 66

    A dowel post created by making an impression of the canal using self-cure acrylic resin.

    Customized

  • 67

    A 20-year-old male wento to the clinic with fracture #11, remaining crown is only up to cervical third. The apex of the tooth is close without loss of periodontal support. What fixed restoration can be done?

    Dowel Post and PFM

  • 68

    What diagnostic aid can help to check the extent of carious lesion in relation to its distance to the pulp?

    Periapical

  • 69

    What should be given immediate treatment?

    Broken Restorations

  • 70

    A 35-year-old patient complains of broken restoration on tooth #36 and tooth #35 is missing. If the patient wants to have a fixed bridge, what tooth will be replaced by a pontic?

    Lower left 2nd premolar

  • 71

    A 35-year-old patient complains of broken restoration on tooth #36 and tooth #35 is missing. Which teeth will be embraced by a retainer?

    34 and 36

  • 72

    Material of choice in fabricating temporary crown.

    Self Cure

  • 73

    Reduction in this area ensures esthetics and space for the bulk of the porcelain.

    Labial

  • 74

    A finish line formed if the external line angle of preparation is perpendicular to the long axis of the tooth.

    Shoulder with Bevel

  • 75

    The lingual cusps of the maxillary posterior teeth are __________.

    Supporting and Working

  • 76

    Ante's Law concerns the ____________.

    None of the above

  • 77

    Quality of restoration to be firm, steady, constant, and not subjected to change position.

    Stability